Guide & Tips
Invoicing & Accounting Guide
Practical articles on e-invoicing, taxes, and financial management for freelancers and companies.
#Invoice8 min read
How to Write an Invoice in Germany: A Beginner Guide
Step-by-step guide for freelancers and the self-employed: how to start invoicing in Germany in 2026 - from tax registration to your first e-invoice.
#Invoice6 min read
Writing an Invoice as a Private Individual: When Is It Required?
Do private individuals have to write an invoice? When a receipt is enough, when you become a business — and what applies to tradesperson invoices.
#EÜR7 min read
EÜR for Kleinunternehmer 2026: Process, Requirement & Template
Do Kleinunternehmer have to file an EÜR (income statement)? Process, deadlines, mandatory details, and how it differs from the Kleinunternehmer threshold.
#Kleinunternehmer4 min read
Invoicing as a Kleinunternehmer in Germany (§ 19 UStG)
How to correctly issue invoices without VAT as a small business (Kleinunternehmer) in Germany. Includes mandatory requirements and the 2025 e-invoicing mandate.